Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=015c8dd0cb3b380cb4c3930968250c719d1dd303 Commit: 015c8dd0cb3b380cb4c3930968250c719d1dd303 Parent: 4891645e764d2e181b834509a689fcd12e890c10 Author: Jeremy Fitzhardinge <[EMAIL PROTECTED]> AuthorDate: Wed Jan 30 13:32:58 2008 +0100 Committer: Ingo Molnar <[EMAIL PROTECTED]> CommitDate: Wed Jan 30 13:32:58 2008 +0100
xen: mask out PWT too The hypervisor doesn't allow PCD or PWT to be set on guest ptes, so make sure they're masked out. Also, fix up some previous mispatching. Signed-off-by: Jeremy Fitzhardinge <[EMAIL PROTECTED]> Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]> --- arch/x86/xen/mmu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 52f3928..3e9e095 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -291,7 +291,7 @@ pte_t xen_make_pte(unsigned long pte) if (pte & _PAGE_PRESENT) pte = phys_to_machine(XPADDR(pte)).maddr; - pte &= ~_PAGE_PCD; + pte &= ~(_PAGE_PCD | _PAGE_PWT); return (pte_t){ pte }; } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html